Kana Simba Rekushandisa Simba risingakwanise kupa ruzivo rwakavimbika, dambudziko harisi nguva dzose software yacho.
Mumapurojekiti mazhinji, dambudziko chairo rinotangira padanho remita.
Kana muchina wemagetsi usingakwanise kupa kutaurirana kwakasimba, data rechokwadi panguva chaiyo, kana maparameter emagetsi akakodzera, chikuva cheEMS chinongoratidza ruzivo rusina kukwana kana rwakanonoka. Kune zvivakwa zvemabhizinesi, zvivakwa zvemaindasitiri, masisitimu ezuva ePV, uye mapurojekiti ekuchengetedza simba, kusarudza kwakakodzeramita yesimba remodbussaka chisarudzo chakakosha cheinjiniya.
Chiyero chakanaka hachifanirwe kungoyera mashandisirwo esimba chete. Chinofanirawo kutsigira kuiswa kwesimba, kutaurirana zvakavimbika nevanodzora kana maseva, uye kupa data rinodiwa pakuongorora simba, otomatiki, mishumo, uye kugadzirisa masisitimu.
Nei Modbus Ichiri Kukosha Mumapurojekiti eEMS
Modbus ichiri kushandiswa zvakanyanya mukutarisira simba nekuti iri nyore, yakavhurika, uye inotsigirwa nemapuratifomu akawanda eEMS, BMS, PLC, uye SCADA.
Kune vanobatanidza masisitimu, izvi zvinokosha nekuti data remagetsi rinowanzo fanirwa kuunganidzwa kubva kumidziyo yakasiyana-siyana mumakamuri emagetsi, nzvimbo dzekugadzira, masisitimu ezuva, uye michina yemakanika. Meta inotsigira Modbus inogona kubatanidzwa muzvivakwa zviripo pasina kumanikidza purojekiti kuvimba nepuratifomu imwe chete yegore yakavharwa.
Mumapurojekiti mazhinji eEMS, sarudzo mbiri dzeModbus dzinowanzo fungwa nezvadzo:
Modbus RTU pamusoro peRS485inowanzoshandiswa pakutaurirana kwemakambani netambo. Yakakodzera network yemunharaunda yakagadzikana, waya dziri kure, uye polling inotungamirirwa nevatongi.
Modbus TCPinoshandiswa kuburikidza nemanetwork eIP. Kazhinji zviri nyore kubatana nemasevha, magedhi, madhibhodhi, uye mapuratifomu esimba akavakirwa panetwork yemuno.
Kune mapurojekiti mazhinji emazuva ano, mhinduro yakanakisisa haisi yekusarudza imwe chete. Chiyero chinochinjika chinotsigira Modbus TCP neModbus RTU chinopa vanobatanidza masisitimu sarudzo dzakawanda panguva yekuisa.
Tarisa Sisitimu yeMagetsi Kutanga
Usati waenzanisa maficha esoftware, simbisa mamiriro emagetsi.
Chirongwa cheEMS chingasanganisira:
- Masisitimu echikamu chimwe chete
- Masisitimu echikamu chakapatsanurwa
- Masisitimu ewaya mana ane zvikamu zvitatu
- Masisitimu ezuva ePV
- Masisitimu ekuchengetedza simba
- Mitoro yakasanganiswa yekutengeserana kana yeindasitiri
Kana mita ichitsigira gadziriro imwe chete yemagetsi, inogona kuderedza kushandiswa mune ramangwana. Kune vanogovera, vanobatana neOEM, uye vanobatanidza masisitimu, kushandisa chikuva chemita imwe chete mumhando dzakasiyana dzemapurojekiti kunogona kuderedza kuoma kwezvinhu uye kuita kuti kuronga kuisa kuve nyore.
Ndosaka mita yeModbus ine masisitimu akawanda ichiwanzoshanda kupfuura mita yakagadzirirwa nzvimbo imwe chete yekubatanidza waya.
Kuisa CT Clamp Kwakakosha Pakugadzira Mapurojekiti Ekuvandudza
Muzvivakwa zvakawanda zviripo, kudzima magetsi kana kuisazve mawaya ekugovera mawaya kwakaoma.
Apa ndipo panowanikwamita yesimba re ct clampinova inokosha.
Panzvimbo pekuisa simba rakazara remagetsi zvakananga kuburikidza nemita, mita dzeCT clamp dzinoyera simba kuburikidza nematransformer ekunze. Nzira iyi inonyanya kubatsira pamapurojekiti ekutarisa simba rekugadzirisa magetsi nekuti inogona kuderedza kukanganiswa kwekuisa uye kutsigira mashandisirwo emagetsi akawanda.
Kune zvivakwa zvemabhizinesi, mafekitori, zvikoro, mahotera, uye mapurojekiti ekugadzira magetsi ezuva, kuyerwa kwemagetsi neCT kunowanzo shanda kupfuura kuyerwa kwemagetsi neakabatana zvakananga.
Pakusarudza mita yeCT clamp, tarisa:
- Zvinotsigirwa neCT current ratings
- Huwandu hwezvinhu zvinopinda muCT
- Rudzi rwekururama
- Kureba kwetambo
- Nzira yekuisa
- Kana mita yacho ichitsigira kutarisa kwekupinza/kutumira kunze kwenyika
Semuenzaniso, purojekiti ine zvikamu zvitatu inowanzoda kusvika pamagetsi matatu eCT. Mapurojekiti ekuchengetedza simba rezuva nemagetsi anogonawo kuda kutariswa kwemativi maviri kuti anzwisise kushandiswa kwemagetsi uye kugadzirwa kwawo.
Nei RS485 Ichiri Kubatsira
Kunyange zvazvo Ethernet neWiFi zvakajairika nhasi, RS485 ichiri kukosha mumaindasitiri nehurongwa hwekutonga simba.
Akavimbikamita yesimba ye rs485inobatsira kana chirongwa ichi chichida kutaurirana newaya, kuvhota kwemunharaunda kwakasimba, kana kubatanidzwa nevanodzora uye masuo emaindasitiri.
RS485 inonyanya kukodzera kune:
- Kubatanidzwa kwePLC
- Kuvhota kwevatongi vemunharaunda
- Mapaneru ekugadzira otomatiki emaindasitiri
- Kutaurirana kwemagetsi ezuva (solar inverter)
- Kutaurirana netambo dziri kure
- Nzvimbo dzisingadiwi kutaurirana pasina waya
Kune mapurojekiti eEMS, RS485 haisi yekare. Kazhinji ndiyo sarudzo yakagadzikana uye inofanotaurwa.
Usangotarisa kWh chete
Ruzivo rwekutanga rwe kWh runobatsira, asi mapuratifomu emazuva ano eEMS anowanzoda zvakawanda.
Chiyero chesimba cheModbus chakasimba chinofanira kupa:
- Voltage
- Zvazvino
- Kakawanda
- Chinhu chesimba
- Simba rinoshanda
- Simba rinoita basa
- Simba rinooneka
- Ruzivo rwesimba rekutumira/kutumira kunze kwenyika
Simba rinoita basa uye simba rinoonekwa rinobatsira zvikuru pakuongorora simba remabhizinesi nemaindasitiri. Rinobatsira mainjiniya kunzwisisa kwete chete kuti magetsi akawanda sei ari kushandiswa, asiwo kuti mitoro yemagetsi iri kushanda zvakanaka sei.
Pakushandisa simba rezuva (solar PV) uye kuchengetedza simba, kuongorora mativi maviri kwakakoshawo. EMS kana inverter platform inofanira kuziva kana simba riri kutorwa kubva kugrid kana kuti riri kutumirwa kubva panzvimbo yacho.
Funga nezve EMS, BMS, SCADA uye Private Cloud Integration
Chiyero chinoshandiswa mumapurojekiti eEMS hachifanirwe kungotongwa neapp yayo yefoni chete.
Kune mapurojekiti eB2B, kuchinjika kwekubatanidzwa kwakakosha zvikuru.
Zvichienderana neprojekti, mita ingangoda kutaurirana ne:
- Mapuratifomu eEMS
- Mapuratifomu eBMS
- Masisitimu eSCADA
- Vatongi vePLC
- Ma inverter ezuva
- Vatongi vekuchengetedza simba
- Maseva egore akavanzika
- Madhibhodhi emunharaunda
Ndosaka maprotocol ekutaurirana akadai seModbus RTU, Modbus TCP, MQTT, uye HTTP achigona kukosha. Anobvumira vanobatanidza masisitimu kusarudza kana data richifanira kuverengwa munharaunda, kutumirwa kune sevha yakavanzika, kana kubatanidzwa kune puratifomu yakakura yekutarisira simba.
Kukwana kwePC4713
Kune mapurojekiti anoda kutaurirana kweModbus, RS485 networking, uye CT clamp-based monitoring, zvigadzirwa zvakaita seOWON PC4713-W-485dzakagadzirirwa EMS, BMS, solar PV, uye mashandisirwo ekutarisa simba remaindasitiri.
PC4713-W-485 inotsigira kutaurirana kweWiFi neRS485. Kutaurirana kwayo neWiFi kunotsigira HTTP, MQTT, neModbus TCP, ukuwo RS485 port ichitsigira Modbus RTU. Inotsigirawo kutarisa voltage, current, power factor, frequency, active power, reactive power, appearance power, uye bidirectional energy flow panguva chaiyo.
Izvi zvinoita kuti ive yakakodzera kumapurojekiti apo data remagetsi rinofanira kuunganidzwa nepuratifomu yeEMS, sevha yemuno, inverter controller, kana sisitimu yemagetsi yeindasitiri.
Kune vanobatanidza masisitimu vari kutsvaga inogona kukuramita yesimba remodbus, puratifomu yakavakirwa paCT ine rutsigiro rweRS485 neModbus TCP inogona kuderedza njodzi yekubatanidza uye kuvandudza kuchinjika kwekushandiswa kwenguva refu.
Pfungwa Dzekupedzisira
Kusarudza chiyereso chemagetsi cheModbus chekubatanidza EMS hakusi kungotsvaga mudziyo unotsigira Modbus chete.
Mubvunzo uri nani ndewekuti:
Chiyereso ichi chinogona kupa data rakarurama, kutaurirana kwakavimbika, kuiswa kwacho kunochinjika, uye maparamita emagetsi akakwana epurojekiti here?
Kune zvivakwa zvemabhizinesi, masisitimu ezuva ePV, zvivakwa zvemaindasitiri, uye mapurojekiti ekuchengetera simba, sarudzo yakanakisa inowanzo kuve mita inotsigira Modbus TCP, Modbus RTU, RS485 kutaurirana, kuyerwa kweCT clamp, uye kutarisa simba munzira mbiri.
Kusanganiswa ikoko kunoita kuti EMS integrators ive nyore kushanduka kwavanoda kuti vagadzire masisitimu ekutarisa simba akavimbika, anogona kukura, uye akagadzirira mune ramangwana.
Nguva yekutumira: Chikumi-23-2026